Two of the most visually impressive games for iOS are on sale this week for 50% off ore more. [itunes link=”http://itunes.apple.com/us/app/infinity-blade/id387428400?mt=8&uo=4″ title=”infinity blade” text=”Infinity Blade”] is one of the first games built using the Unreal Engine and it features console-quality graphics with controls optimized for touch. It normally runs $5.99, but Infinity Blade is on […]